RH-Degasser Refractory Corrosion Mechanism by Lime-Silica Slags of Different Basicity

RH-Degasser Refractory Corrosion Mechanism by Lime-Silica Slags of Different Basicity
Rovnushkin, V.; Aksel’rod, L.; Smirnov, L.; Spirin, S.; Yarushina, T.; Maryasev, I.; Visloguzova, É.; Fefelov, S.
2015-08-08 00:00:00
Results are provided for a laboratory study of the reaction of industrial self-dissociating slag after steel treatment in an OAO NTMK furnace-ladle unit and synthetic slag of the system CaO–SiO2–Al2O3 with five forms of periclase-spinelid refractories produced by enterprises of Gruppa Magnezit in Russia and Slovakia (Slovmag), and also two Chinese producers. Refractory slag resistance is compared, and their mineral and phase compositions are studied before and after testing.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngRefractories and Industrial CeramicsSpringer Journalshttp://www.deepdyve.com/lp/springer-journals/rh-degasser-refractory-corrosion-mechanism-by-lime-silica-slags-of-DzXq5S6Hgw

RH-Degasser Refractory Corrosion Mechanism by Lime-Silica Slags of Different Basicity

Abstract

Results are provided for a laboratory study of the reaction of industrial self-dissociating slag after steel treatment in an OAO NTMK furnace-ladle unit and synthetic slag of the system CaO–SiO2–Al2O3 with five forms of periclase-spinelid refractories produced by enterprises of Gruppa Magnezit in Russia and Slovakia (Slovmag), and also two Chinese producers. Refractory slag resistance is compared, and their mineral and phase compositions are studied before and after testing.

Journal

Refractories and Industrial Ceramics
– Springer Journals

Published: Aug 8, 2015

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References

Composition of ladle slag and refractory materials and its effect on the wear resistance of the lining of an RH vacuum degasser

Rovnushkin, VA; Visloguzova, EA; Spirin, SA

The effect of degassing technology parameters and the quality of periclase-chromite refractories on their wear resistance in vacuum chamber lining